7711 Fuel leak behind injector pump

   / 7711 Fuel leak behind injector pump #1  

SteveS42240

Member
Joined
Aug 31, 2018
Messages
49
Tractor
Ford 4000
A friend has a Zetor 7711 that has a fuel leak behind the fuel injector. It appears to be coming from a hose behind the injector pump. I need some help on how to change that hose. Will the injector pump have to be removed or can the hose be changed with the pump in place?

Thank you.
Steve
 
   / 7711 Fuel leak behind injector pump #2  
Is it a return line? You have a picture?
 
   / 7711 Fuel leak behind injector pump #3  
Def. need a picture..
You say its an "injector" line but mention the pump??
 
   / 7711 Fuel leak behind injector pump
  • Thread Starter
#4  
It is a rubber fuel hose, not a metal line. I will take a picture and post it when I can.
 
   / 7711 Fuel leak behind injector pump
  • Thread Starter
#5  
Def. need a picture..
You say its an "injector" line but mention the pump??

I said it is a HOSE behind the pump. It appears to be a flexible rubber fuel hose that is looped behind the pump. I did not have adequate lighting and tools to investigate further. I will take pics and post them with more information in a few days.
 
   / 7711 Fuel leak behind injector pump #6  
It is a rubber fuel hose, not a metal line. I will take a picture and post it when I can.

Probably the fuel return line back to the tank. Does it connect to a metal line that comes off of all of the injectors? If so you could just add a new line and run it at about the same height and angle of the original hose and just disconnect the old one from the fitting at the injector and leave in there.
 

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